108.39% is the change from 477 to 994
Calculation steps:
[( 994 - 477 ) ÷ 477] x 100 = 108.39%
Formula
Percentage change = [(994 - 477) / 477] x 100
Subtract the new number by the original number
994 - 477 = 517
517 ÷ 477 = 1.0838574423480083
1.0838574423480083 x 100 = 108.39%